State the applications of digital electronics.

State the applications of digital electronics.
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1. The processor, graphics controller are built on principles of digital electronics. 2. In Computers, tablet, displays, LCD/LED TV. 3. mobile/smart phone, , computer ,keyboard, mouse 4. speed/distance meter on bike/car, various control of the car, 5. ATM machines, credit /debit cards 6. Telephone exchange
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